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公开(公告)号：US09094057B2
公开(公告)日：2015-07-28
申请号：US13039142
申请日：2011-03-02
IPC分类号： G06K7/01 , H05K9/00 , H01Q11/12 , H04Q5/22 , H04B5/00 , G06K7/10 , G06K19/07 , H02J5/00 , H02J7/02
CPC分类号： H04B5/005 , G06K7/10158 , G06K19/0715 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/20 , H04B5/0031 , H04B5/0037 , H04B5/0087 , H05K9/0071
摘要： Exemplary embodiments are directed to a device include a parasitic coil for protection of the device. A device may include a first circuit configured to receive a first transmitted signal at an operational frequency. The device may also include a second circuit a second circuit configured to generate a field that opposes at least one of an undesirable portion of a wireless power field of the first transmitted signal and a portion of another wireless power field proximate the first circuit, the another wireless power field generated by a second transmitted signal at a non-operational frequency of the first circuit.
摘要翻译： 示例性实施例涉及一种装置，包括用于保护装置的寄生线圈。 设备可以包括被配置为以工作频率接收第一发射信号的第一电路。 该设备还可以包括第二电路，第二电路被配置为生成与第一发射信号的无线功率场的不期望部分和接近第一电路的另一无线功率场的一部分中的至少一个相对的场，另一个 由在第一电路的非操作频率的第二发射信号产生的无线功率场。
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公开(公告)号：US20110217926A1
公开(公告)日：2011-09-08
申请号：US12905938
申请日：2010-10-15
申请人： Zhen Ning Low , Sergio P. Estrada
发明人： Zhen Ning Low , Sergio P. Estrada
IPC分类号： H04B5/00
CPC分类号： H04B5/0081
摘要： Exemplary embodiments are directed to reverse-link signaling via modification of an impedance on the receiver as detected by a transmitter. A method may include receiving a signal from a transmitter at a receiver unit. The method may further include adjusting an impedance detectable by the transmitter by modifying a load coupled with the receiver unit.
摘要翻译： 示例性实施例涉及通过由发射机检测到的接收机上的阻抗的修改来反向链路信令。 一种方法可以包括在接收机单元处从发射机接收信号。 该方法还可以包括通过修改与接收器单元耦合的负载来调整由发射器可检测的阻抗。
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公开(公告)号：US09106086B2
公开(公告)日：2015-08-11
申请号：US12939874
申请日：2010-11-04
摘要： Exemplary embodiments are directed to detecting and limiting power transfer to non-compliant devices. A method may include detecting one or more non-compliant devices positioned within a charging region of a wireless power transmitter. The method may further include limiting an amount of power delivered to at least one of the one or more non-compliant devices.
摘要翻译： 示例性实施例涉及检测和限制向不兼容设备的功率传输。 一种方法可以包括检测位于无线功率发射器的充电区域内的一个或多个非兼容装置。 该方法还可以包括限制传送到一个或多个非顺从设备中的至少一个的功率量。
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公开(公告)号：US08860364B2
公开(公告)日：2014-10-14
申请号：US12951269
申请日：2010-11-22
CPC分类号： H03H7/40 , H02J5/005 , H02J7/0027 , H02J7/025 , H02J50/12 , H02J50/20 , H02J50/90 , H04B5/0037 , H04B5/0081
摘要： Exemplary embodiments are directed to power distribution among a plurality of receivers. A method may include requesting at least one receiver of a plurality of receivers within a charging region of a transmitter to modify an associated load resistance to achieve a desired power distribution among the plurality of receivers. The method may further include requesting each receiver of the plurality of receivers to modify an associated load resistance to achieve a desired total impedance as seen by the transmitter while maintaining the desired power distribution among the plurality of receivers.
摘要翻译： 示例性实施例涉及多个接收器之间的功率分配。 方法可以包括请求发射机的充电区域内的多个接收机的至少一个接收机来修改相关联的负载电阻以在多个接收机之间实现期望的功率分配。 该方法还可以包括请求多个接收机中的每个接收机修改相关联的负载电阻以实现由发射机看到的期望的总阻抗，同时保持多个接收机之间的所需功率分配。
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公开(公告)号：US20110221388A1
公开(公告)日：2011-09-15
申请号：US12939874
申请日：2010-11-04
IPC分类号： H02J7/00
摘要： Exemplary embodiments are directed to detecting and limiting power transfer to non-compliant devices. A method may include detecting one or more non-compliant devices positioned within a charging region of a wireless power transmitter. The method may further include limiting an amount of power delivered to at least one of the one or more non-compliant devices.
摘要翻译： 示例性实施例涉及检测和限制向不兼容设备的功率传输。 一种方法可以包括检测位于无线功率发射器的充电区域内的一个或多个非兼容装置。 该方法还可以包括限制传送到一个或多个非顺从设备中的至少一个的功率量。
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公开(公告)号：US20120050015A1
公开(公告)日：2012-03-01
申请号：US13039142
申请日：2011-03-02
IPC分类号： G06K7/01 , H05K9/00 , G06K19/073
CPC分类号： H04B5/005 , G06K7/10158 , G06K19/0715 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/20 , H04B5/0031 , H04B5/0037 , H04B5/0087 , H05K9/0071
摘要： Exemplary embodiments are directed to a device include a parasitic coil for protection of the device. A device may include a first circuit configured to receive a first transmitted signal at an operational frequency. The device may also include a second circuit a second circuit configured to generate a field that opposes at least one of an undesirable portion of a wireless power field of the first transmitted signal and a portion of another wireless power field proximate the first circuit, the another wireless power field generated by a second transmitted signal at a non-operational frequency of the first circuit.
摘要翻译： 示例性实施例涉及一种装置，包括用于保护装置的寄生线圈。 设备可以包括被配置为以工作频率接收第一发射信号的第一电路。 该设备还可以包括第二电路，第二电路被配置为生成与第一发射信号的无线功率场的不期望部分和接近第一电路的另一无线功率场的一部分中的至少一个相对的场，另一个 由在第一电路的非操作频率的第二发射信号产生的无线功率场。
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